Date published: 2026-1-24

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N-Demethylclindamycin (CAS 22431-45-4)

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Alternate Names:
7-Chloro-N-demethyllincomycin
CAS Number:
22431-45-4
Molecular Weight:
410.96
Molecular Formula:
C17H31ClN2O5S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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N-Demethylclindamycin is a derivative of clindamycin, resulting from the N-demethylation process. This chemical modification leads to alterations in its interaction with the bacterial ribosome, specifically targeting the 50S subunit. By binding to this subunit, N-Demethylclindamycin interferes with the protein synthesis machinery of bacteria, effectively halting their ability to produce essential proteins. This mechanism is for its role in research, particularly in studies focused on bacterial resistance mechanisms and the development of novel antibacterial agents. Its ability to inhibit protein synthesis in a variety of bacteria makes it an invaluable tool for understanding the nuances of bacterial gene expression, resistance development, and the potential pathways for counteracting antibiotic resistance. This compound′s unique properties and its role in the inhibition of bacterial protein synthesis serve as a foundation for exploring new strategies in the fight against bacterial infections, providing insights into the molecular dynamics of bacterial ribosome function and antibiotic interaction.


N-Demethylclindamycin (CAS 22431-45-4) References

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  4. Evaluation of Different Oral Formulations of Clindamycin Extended Release in Dogs.  |  Ortega, E., et al. 2017. Drug Res (Stuttg). 67: 32-37. PMID: 27626604
  5. Application of solid phase microextraction followed by liquid chromatography-mass spectrometry in the determination of antibiotic drugs and their metabolites in human whole blood and tissue samples.  |  Szultka-Mlynska, M., et al. 2018. J Chromatogr B Analyt Technol Biomed Life Sci. 1086: 153-165. PMID: 29677683
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  9. Metabolism of clindamycin. II. Urinary excretion products of clindamycin in rat and dog.  |  Sun, FF. 1973. J Pharm Sci. 62: 1657-62. PMID: 4148060
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N-Demethylclindamycin, 1 mg

sc-500280
1 mg
$380.00